package thread;

/**
 * Created with IntelliJ IDEA.
 * Description: synchronized的变种
 * User: 王圆豪
 * Date: 2025-04-26
 * Time: 18:57
 */
class Counter{
    int count = 0;

    public synchronized void add(){
        count++;
    }
}
public class Demo19 {
    public static void main(String[] args) throws InterruptedException {
        Counter counter = new Counter();
        Thread t1 = new Thread(()->{
            for (int i = 0; i < 50000; i++) {
                counter.add();
            }
        });
        Thread t2 = new Thread(()->{
            for (int i = 0; i < 50000; i++) {
                counter.add();
            }
        });

        t1.start();
        t2.start();
        t1.join();
        t2.join();
        System.out.println(counter.count);
    }
}
